Process Record Slide - PRS - Process Control Slide for Each IHC （Immunohistochemisty）Staining

Process Record Slide Limited (PRS) is a startup based in Hong Kong that focuses on quality control solutions for Immunohistochemistry (IHC) staining processes. The company has developed a patented technology called the Process Record Slide (PRS), which integrates control targets directly on the same glass slide as patient tissue samples. This innovative approach allows for on-slide process control and calibration, enhancing quality assurance in pathology laboratories. The PRS technology enables quantitative analysis by establishing antigen density baselines correlated with tissue morphology. This facilitates precise analysis of IHC stains using digital imaging tools and AI. PRS also supports diagnostic accuracy by capturing the efficacy of antigen recovery and stain reagent performance. The company has developed proprietary technologies for slide coating and target printing, ensuring scalable and cost-effective manufacturing. PRS primarily serves pathology laboratories and diagnostic centers, providing solutions that improve quality control and reduce false negatives in disease diagnosis and research. Their technology enhances the reliability and reproducibility of IHC results, contributing to better diagnostic confidence and standardization in IHC testing globally.

• Employees 3
• Founded 2010